org.hamcrest.collection.IsEmptyCollection Java Examples
The following examples show how to use
org.hamcrest.collection.IsEmptyCollection.
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Example #1
Source File: CubeOTTest.java From datakernel with Apache License 2.0 | 6 votes |
@Test public void test() throws OTTransformException { LogFile logFile = new LogFile("file", 1); List<String> fields = asList("field1", "field2"); LogDiff<CubeDiff> changesLeft = LogDiff.of( singletonMap("clicks", positionDiff(logFile, 0, 10)), cubeDiff("key", chunk(1, fields, ofArray("str", 10), ofArray("str", 20), 15))); LogDiff<CubeDiff> changesRight = LogDiff.of( singletonMap("clicks", positionDiff(logFile, 0, 20)), cubeDiff("key", chunk(1, fields, ofArray("str", 10), ofArray("str", 25), 30))); TransformResult<LogDiff<CubeDiff>> transform = logSystem.transform(changesLeft, changesRight); assertTrue(transform.hasConflict()); assertEquals(ConflictResolution.RIGHT, transform.resolution); assertThat(transform.right, IsEmptyCollection.empty()); LogDiff<CubeDiff> result = LogDiff.of( singletonMap("clicks", positionDiff(logFile, 10, 20)), cubeDiff("key", addedChunks(changesRight.getDiffs()), addedChunks(changesLeft.getDiffs()))); assertEquals(1, transform.left.size()); assertEquals(result, transform.left.get(0)); }
Example #2
Source File: TestAbstractMysqlSource.java From datacollector with Apache License 2.0 | 6 votes |
@Test public void shouldReturnCorrectOffsetForFilteredOutEvents() throws Exception { MysqlBinLogSourceConfig config = createConfig("root"); MysqlBinLogSource source = createMysqlSource(config); config.ignoreTables = "test.foo"; runner = new SourceRunner.Builder(MySQLBinLogDSource.class, source) .addOutputLane(LANE) .build(); runner.runInit(); final String lastSourceOffset = null; StageRunner.Output output = runner.runProduce(lastSourceOffset, MAX_BATCH_SIZE); assertThat(output.getRecords().get(LANE), is(IsEmptyCollection.<Record>empty())); execute(ds, "INSERT INTO foo (bar) VALUES (1)"); output = runner.runProduce(output.getNewOffset(), MAX_BATCH_SIZE); List<Record> records = output.getRecords().get(LANE); assertThat(records, is(empty())); assertThat(output.getNewOffset(), not(isEmptyString())); }
Example #3
Source File: TestAbstractMysqlSource.java From datacollector with Apache License 2.0 | 6 votes |
@Test public void shouldIgnoreEmptyFilters() throws Exception { MysqlBinLogSourceConfig config = createConfig("root"); MysqlBinLogSource source = createMysqlSource(config); config.includeTables = ""; config.ignoreTables = ""; runner = new SourceRunner.Builder(MySQLBinLogDSource.class, source) .addOutputLane(LANE) .build(); runner.runInit(); final String lastSourceOffset = null; StageRunner.Output output = runner.runProduce(lastSourceOffset, MAX_BATCH_SIZE); assertThat(output.getRecords().get(LANE), is(IsEmptyCollection.<Record>empty())); execute(ds, "INSERT INTO foo (bar) VALUES (1)"); execute(ds, "INSERT INTO foo2 VALUES (1, 2, 3)"); output = runner.runProduce(output.getNewOffset(), MAX_BATCH_SIZE); List<Record> records = output.getRecords().get(LANE); assertThat(records, hasSize(2)); }
Example #4
Source File: TestAbstractMysqlSource.java From datacollector with Apache License 2.0 | 6 votes |
@Test public void shouldIncludeAndIgnoreTables() throws Exception { MysqlBinLogSourceConfig config = createConfig("root"); MysqlBinLogSource source = createMysqlSource(config); config.includeTables = "test.foo,t%.foo2"; config.ignoreTables = "test.foo"; runner = new SourceRunner.Builder(MySQLBinLogDSource.class, source) .addOutputLane(LANE) .build(); runner.runInit(); final String lastSourceOffset = null; StageRunner.Output output = runner.runProduce(lastSourceOffset, MAX_BATCH_SIZE); assertThat(output.getRecords().get(LANE), is(IsEmptyCollection.<Record>empty())); execute(ds, "INSERT INTO foo (bar) VALUES (1)"); execute(ds, "INSERT INTO foo2 VALUES (1, 2, 3)"); output = runner.runProduce(output.getNewOffset(), MAX_BATCH_SIZE); List<Record> records = output.getRecords().get(LANE); assertThat(records, hasSize(1)); assertThat(records.get(0).get("/Table").getValueAsString(), is("foo2")); execute(ds, "TRUNCATE foo"); execute(ds, "TRUNCATE foo2"); }
Example #5
Source File: AbstractMysqlSource.java From datacollector with Apache License 2.0 | 6 votes |
@Test public void shouldReturnCorrectOffsetForFilteredOutEvents() throws Exception { MysqlSourceConfig config = createConfig("root"); MysqlSource source = createMysqlSource(config); config.ignoreTables = "test.foo"; runner = new SourceRunner.Builder(MysqlDSource.class, source) .addOutputLane(LANE) .build(); runner.runInit(); final String lastSourceOffset = null; StageRunner.Output output = runner.runProduce(lastSourceOffset, MAX_BATCH_SIZE); assertThat(output.getRecords().get(LANE), is(IsEmptyCollection.<Record>empty())); execute(ds, "INSERT INTO foo (bar) VALUES (1)"); output = runner.runProduce(output.getNewOffset(), MAX_BATCH_SIZE); List<Record> records = output.getRecords().get(LANE); assertThat(records, is(empty())); assertThat(output.getNewOffset(), not(isEmptyString())); }
Example #6
Source File: AbstractMysqlSource.java From datacollector with Apache License 2.0 | 6 votes |
@Test public void shouldIgnoreEmptyFilters() throws Exception { MysqlSourceConfig config = createConfig("root"); MysqlSource source = createMysqlSource(config); config.includeTables = ""; config.ignoreTables = ""; runner = new SourceRunner.Builder(MysqlDSource.class, source) .addOutputLane(LANE) .build(); runner.runInit(); final String lastSourceOffset = null; StageRunner.Output output = runner.runProduce(lastSourceOffset, MAX_BATCH_SIZE); assertThat(output.getRecords().get(LANE), is(IsEmptyCollection.<Record>empty())); execute(ds, "INSERT INTO foo (bar) VALUES (1)"); execute(ds, "INSERT INTO foo2 VALUES (1, 2, 3)"); output = runner.runProduce(output.getNewOffset(), MAX_BATCH_SIZE); List<Record> records = output.getRecords().get(LANE); assertThat(records, hasSize(2)); }
Example #7
Source File: AbstractMysqlSource.java From datacollector with Apache License 2.0 | 6 votes |
@Test public void shouldIncludeAndIgnoreTables() throws Exception { MysqlSourceConfig config = createConfig("root"); MysqlSource source = createMysqlSource(config); config.includeTables = "test.foo,t%.foo2"; config.ignoreTables = "test.foo"; runner = new SourceRunner.Builder(MysqlDSource.class, source) .addOutputLane(LANE) .build(); runner.runInit(); final String lastSourceOffset = null; StageRunner.Output output = runner.runProduce(lastSourceOffset, MAX_BATCH_SIZE); assertThat(output.getRecords().get(LANE), is(IsEmptyCollection.<Record>empty())); execute(ds, "INSERT INTO foo (bar) VALUES (1)"); execute(ds, "INSERT INTO foo2 VALUES (1, 2, 3)"); output = runner.runProduce(output.getNewOffset(), MAX_BATCH_SIZE); List<Record> records = output.getRecords().get(LANE); assertThat(records, hasSize(1)); assertThat(records.get(0).get("/Table").getValueAsString(), is("foo2")); execute(ds, "TRUNCATE foo"); execute(ds, "TRUNCATE foo2"); }
Example #8
Source File: HttpResponseTest.java From logbook with MIT License | 5 votes |
@Test public void testEmptyCodes() { HttpResponse response = mock(HttpResponse.class); when(response.getReasonPhrase()).thenCallRealMethod(); Set<Integer> list = new HashSet<>(RESPONSE_CODES); for(int i = 0; i < 1000; i++) { when(response.getStatus()).thenReturn(i); if(response.getReasonPhrase() != null && !list.remove(Integer.valueOf(i))) { fail("Unexpected reason phrase for code " + i); } } assertThat(list, IsEmptyCollection.empty()); }
Example #9
Source File: CacheManagerManagementTest.java From cache2k with Apache License 2.0 | 5 votes |
/** * https://github.com/jsr107/jsr107tck/issues/87 * changed in 1.1, CacheManager.getCacheNames() * @throws MalformedObjectNameException */ @After public void tearDown() throws MalformedObjectNameException { //assertEquals(0, mBeanServer.queryNames(new ObjectName("java.cache:*"), null).size()); if (!cacheManager.isClosed()) { for (String cacheName : cacheManager.getCacheNames()) { cacheManager.destroyCache(cacheName); } } cacheManager.close(); //All registered object names should be removed during shutdown assertThat(mBeanServer.queryNames(new ObjectName("javax.cache:*"), null), IsEmptyCollection.<ObjectName>empty()); }
Example #10
Source File: PayloadDeserializerTest.java From java-jwt with MIT License | 5 votes |
@Test public void shouldGetEmptyStringArrayWhenParsingEmptyTextNode() throws Exception { Map<String, JsonNode> tree = new HashMap<>(); TextNode textNode = new TextNode(""); tree.put("key", textNode); List<String> values = deserializer.getStringOrArray(tree, "key"); assertThat(values, is(notNullValue())); assertThat(values, is(IsEmptyCollection.empty())); }
Example #11
Source File: TestAbstractMysqlSource.java From datacollector with Apache License 2.0 | 5 votes |
@Test public void shouldSendAllEventRecordsDiscardingbatchSize() throws Exception { int count = 100; for (int i = 0; i < count; i++) { execute(ds, String.format("INSERT INTO foo (bar) VALUES (%d)", i)); } MysqlBinLogSourceConfig config = createConfig("root"); MysqlBinLogSource source = createMysqlSource(config); runner = new SourceRunner.Builder(MySQLBinLogDSource.class, source) .addOutputLane(LANE) .build(); runner.runInit(); final String lastSourceOffset = null; StageRunner.Output output = runner.runProduce(lastSourceOffset, count); assertThat(output.getRecords().get(LANE), is(IsEmptyCollection.<Record>empty())); execute(ds, "DELETE FROM foo"); output = runner.runProduce(output.getNewOffset(), count / 2); List<Record> records = new ArrayList<>(); records.addAll(output.getRecords().get(LANE)); assertThat(records, hasSize(count)); }
Example #12
Source File: TestAbstractMysqlSource.java From datacollector with Apache License 2.0 | 5 votes |
@Test public void shouldStartFromCurrent() throws Exception { execute(ds, "INSERT INTO foo (bar) VALUES (1)"); MysqlBinLogSourceConfig config = createConfig("root"); config.startFromBeginning = false; MysqlBinLogSource source = createMysqlSource(config); runner = new SourceRunner.Builder(MySQLBinLogDSource.class, source) .addOutputLane(LANE) .build(); runner.runInit(); final String lastSourceOffset = null; StageRunner.Output output = runner.runProduce(lastSourceOffset, MAX_BATCH_SIZE); List<Record> records = new ArrayList<>(); while (!output.getRecords().get(LANE).isEmpty()) { records.addAll(output.getRecords().get(LANE)); output = runner.runProduce(output.getNewOffset(), MAX_BATCH_SIZE); } assertThat(records, is(IsEmptyCollection.<Record>empty())); // add one more execute(ds, "INSERT INTO foo (bar) VALUES (2)"); output = runner.runProduce(output.getNewOffset(), MAX_BATCH_SIZE); records.addAll(output.getRecords().get(LANE)); Record found = null; for (Record record : records) { if (record.get("/Table").getValueAsString().equals("foo")) { found = record; break; } } assertThat(found, notNullValue()); assertThat(found.get("/Data/bar"), is(create(2))); }
Example #13
Source File: AbstractMysqlSource.java From datacollector with Apache License 2.0 | 5 votes |
@Test public void shouldSendAllEventRecordsDiscardingbatchSize() throws Exception { int count = 100; for (int i = 0; i < count; i++) { execute(ds, String.format("INSERT INTO foo (bar) VALUES (%d)", i)); } MysqlSourceConfig config = createConfig("root"); MysqlSource source = createMysqlSource(config); runner = new SourceRunner.Builder(MysqlDSource.class, source) .addOutputLane(LANE) .build(); runner.runInit(); final String lastSourceOffset = null; StageRunner.Output output = runner.runProduce(lastSourceOffset, count); assertThat(output.getRecords().get(LANE), is(IsEmptyCollection.<Record>empty())); execute(ds, "DELETE FROM foo"); output = runner.runProduce(output.getNewOffset(), count / 2); List<Record> records = new ArrayList<>(); records.addAll(output.getRecords().get(LANE)); assertThat(records, hasSize(count)); }
Example #14
Source File: AbstractMysqlSource.java From datacollector with Apache License 2.0 | 5 votes |
@Test public void shouldStartFromCurrent() throws Exception { execute(ds, "INSERT INTO foo (bar) VALUES (1)"); MysqlSourceConfig config = createConfig("root"); config.startFromBeginning = false; MysqlSource source = createMysqlSource(config); runner = new SourceRunner.Builder(MysqlDSource.class, source) .addOutputLane(LANE) .build(); runner.runInit(); final String lastSourceOffset = null; StageRunner.Output output = runner.runProduce(lastSourceOffset, MAX_BATCH_SIZE); List<Record> records = new ArrayList<>(); while (!output.getRecords().get(LANE).isEmpty()) { records.addAll(output.getRecords().get(LANE)); output = runner.runProduce(output.getNewOffset(), MAX_BATCH_SIZE); } assertThat(records, is(IsEmptyCollection.<Record>empty())); // add one more execute(ds, "INSERT INTO foo (bar) VALUES (2)"); output = runner.runProduce(output.getNewOffset(), MAX_BATCH_SIZE); records.addAll(output.getRecords().get(LANE)); Record found = null; for (Record record : records) { if (record.get("/Table").getValueAsString().equals("foo")) { found = record; break; } } assertThat(found, notNullValue()); assertThat(found.get("/Data/bar"), is(create(2))); }
Example #15
Source File: PeersIT.java From emissary with Apache License 2.0 | 5 votes |
@Test public void peers() { // test Response response = target("peers").request().get(); // verify assertThat(response.getStatus(), equalTo(200)); PeersResponseEntity entity = response.readEntity(PeersResponseEntity.class); assertThat(entity.getErrors(), IsEmptyCollection.empty()); assertThat(entity.getCluster(), equalTo(null)); assertThat(entity.getLocal().getHost(), equalTo(TestEmissaryNode.TEST_NODE_PORT)); assertThat(entity.getLocal().getPeers(), equalTo(PEERS)); }
Example #16
Source File: I18nConfigOptionsProviderTest.java From openhab-core with Eclipse Public License 2.0 | 5 votes |
@Test public void testRegion() throws Exception { assertThat(provider.getParameterOptions(uriI18N, "region", Locale.US), hasItem(expectedCntryEN)); assertThat(provider.getParameterOptions(uriI18N, "region", Locale.FRENCH), anyOf(hasItem(expectedCntryFRJava8), hasItem(expectedCntryFRJava9))); assertThat(provider.getParameterOptions(uriI18N, "region", null), not(IsEmptyCollection.empty())); }
Example #17
Source File: ReversedTest.java From cactoos with MIT License | 5 votes |
@Test public void reversesEmptyList() { new Assertion<>( "Must reverse empty list", new ListOf<>( new Reversed<>( new IteratorOf<>() ) ), new IsEmptyCollection<>() ).affirm(); }
Example #18
Source File: AgentsTest.java From emissary with Apache License 2.0 | 5 votes |
@Ignore // TODO: stop mocking and run a server since we made it so easy @Test public void agents() throws Exception { // test Response response = target("agents").request().get(); // verify assertThat(response.getStatus(), equalTo(200)); AgentsResponseEntity entity = response.readEntity(AgentsResponseEntity.class); assertThat(entity.getErrors(), IsEmptyCollection.empty()); assertThat(entity.getCluster(), IsEmptyCollection.empty()); assertThat(entity.getLocal().getHost(), equalTo("localhost:8001")); assertThat(entity.getLocal().getAgents(), IsIterableContainingInOrder.contains(EXPECTED_AGENTS)); }
Example #19
Source File: AuthenticationJsonWebTokenTest.java From auth0-spring-security-api with MIT License | 5 votes |
@Test public void shouldGetEmptyAuthoritiesOnMissingScopeClaim() throws Exception { String token = JWT.create() .sign(hmacAlgorithm); AuthenticationJsonWebToken auth = new AuthenticationJsonWebToken(token, verifier); assertThat(auth, is(notNullValue())); assertThat(auth.getAuthorities(), is(notNullValue())); assertThat(auth.getAuthorities(), is(IsEmptyCollection.empty())); }
Example #20
Source File: AuthenticationJsonWebTokenTest.java From auth0-spring-security-api with MIT License | 5 votes |
@Test public void shouldGetEmptyAuthoritiesOnEmptyScopeClaim() throws Exception { String token = JWT.create() .withClaim("scope", " ") .sign(hmacAlgorithm); AuthenticationJsonWebToken auth = new AuthenticationJsonWebToken(token, verifier); assertThat(auth, is(notNullValue())); assertThat(auth.getAuthorities(), is(notNullValue())); assertThat(auth.getAuthorities(), is(IsEmptyCollection.empty())); }
Example #21
Source File: AuthenticationJsonWebTokenTest.java From auth0-spring-security-api with MIT License | 5 votes |
@Test public void shouldGetEmptyAuthoritiesOnEmptyPermissionsClaim() throws Exception { String token = JWT.create() .withArrayClaim("permissions", new String[]{}) .sign(hmacAlgorithm); AuthenticationJsonWebToken auth = new AuthenticationJsonWebToken(token, verifier); assertThat(auth, is(notNullValue())); assertThat(auth.getAuthorities(), is(notNullValue())); assertThat(auth.getAuthorities(), is(IsEmptyCollection.empty())); }
Example #22
Source File: PreAuthenticatedAuthenticationJsonWebTokenTest.java From auth0-spring-security-api with MIT License | 5 votes |
@Test public void shouldGetEmptyAuthoritiesOnMissingScopeClaim() throws Exception { String token = JWT.create() .sign(hmacAlgorithm); PreAuthenticatedAuthenticationJsonWebToken auth = usingToken(token); assertThat(auth, is(notNullValue())); assertThat(auth.getAuthorities(), is(notNullValue())); assertThat(auth.getAuthorities(), is(IsEmptyCollection.empty())); }
Example #23
Source File: PreAuthenticatedAuthenticationJsonWebTokenTest.java From auth0-spring-security-api with MIT License | 5 votes |
@Test public void shouldAlwaysGetEmptyAuthorities() throws Exception { String token = JWT.create() .withClaim("scope", "read:users add:users") .sign(hmacAlgorithm); PreAuthenticatedAuthenticationJsonWebToken auth = usingToken(token); assertThat(auth, is(notNullValue())); assertThat(auth.getAuthorities(), is(notNullValue())); assertThat(auth.getAuthorities(), is(IsEmptyCollection.empty())); }
Example #24
Source File: XmlGraphTest.java From jpeek with MIT License | 5 votes |
@Test void buildsConnections() { final Map<String, Node> byname = new MapOf<>( Node::name, node -> node, new XmlGraph( new Skeleton(new FakeBase(XmlGraphTest.CLASS_NAME)) ).nodes() ); final Node one = byname.get(XmlGraphTest.METHOD_ONE); final Node two = byname.get(XmlGraphTest.METHOD_TWO); final Node three = byname.get(XmlGraphTest.METHOD_THREE); final Node four = byname.get(XmlGraphTest.METHOD_FOUR); final Node five = byname.get(XmlGraphTest.METHOD_FIVE); new Assertion<>( "Must build nodes connections when called", one.connections(), new HasValues<>(two) ).affirm(); new Assertion<>( "Must build nodes connections when called or calling", two.connections(), new HasValues<>(one, four) ).affirm(); new Assertion<>( "Must build nodes connections when neither called nor calling", three.connections(), new IsEmptyCollection<>() ).affirm(); new Assertion<>( "Must build nodes connections when calling", four.connections(), new HasValues<>(two) ).affirm(); new Assertion<>( "Must build nodes connections when throwing", five.connections(), new IsEmptyCollection<>() ).affirm(); }
Example #25
Source File: ClaimImplTest.java From JWTDecode.Android with MIT License | 5 votes |
@Test public void shouldGetEmptyListIfNullValue() { JsonElement value = gson.toJsonTree(null); ClaimImpl claim = new ClaimImpl(value); assertThat(claim.asList(String.class), is(notNullValue())); assertThat(claim.asList(String.class), is(IsEmptyCollection.emptyCollectionOf(String.class))); }
Example #26
Source File: ClaimImplTest.java From JWTDecode.Android with MIT License | 5 votes |
@Test public void shouldGetEmptyListIfNonArrayValue() { JsonElement value = gson.toJsonTree(1); ClaimImpl claim = new ClaimImpl(value); assertThat(claim.asList(String.class), is(notNullValue())); assertThat(claim.asList(String.class), is(IsEmptyCollection.emptyCollectionOf(String.class))); }
Example #27
Source File: JWTTest.java From JWTDecode.Android with MIT License | 5 votes |
@Test public void shouldGetEmptyListAudienceIfMissing() { JWT jwt = new JWT("eyJhbGciOiJIUzI1NiJ9.e30.something"); assertThat(jwt, is(notNullValue())); assertThat(jwt.getAudience(), IsEmptyCollection.<String>empty()); }
Example #28
Source File: SimpleAclOperatorIT.java From strimzi-kafka-operator with Apache License 2.0 | 5 votes |
@Test public void testNoAclRules(VertxTestContext context) { Set<SimpleAclRule> acls = simpleAclOperator.getAcls("no-acls-user"); context.verify(() -> { assertThat(acls, IsEmptyCollection.empty()); }); context.completeNow(); }
Example #29
Source File: I18nConfigOptionsProviderTest.java From openhab-core with Eclipse Public License 2.0 | 4 votes |
@Test public void testLanguage() throws Exception { assertThat(provider.getParameterOptions(uriI18N, "language", Locale.US), hasItem(expectedLangEN)); assertThat(provider.getParameterOptions(uriI18N, "language", Locale.FRENCH), hasItem(expectedLangFR)); assertThat(provider.getParameterOptions(uriI18N, "language", null), not(IsEmptyCollection.empty())); }
Example #30
Source File: TestAbstractMysqlSource.java From datacollector with Apache License 2.0 | 4 votes |
@Test public void shouldCreateMutipleRecordsForEventWithMultipleRows() throws Exception { int count = 10; for (int i = 0; i < count; i++) { execute(ds, String.format("INSERT INTO foo (bar) VALUES (%d)", i)); } MysqlBinLogSourceConfig config = createConfig("root"); MysqlBinLogSource source = createMysqlSource(config); runner = new SourceRunner.Builder(MySQLBinLogDSource.class, source) .addOutputLane(LANE) .build(); runner.runInit(); final String lastSourceOffset = null; StageRunner.Output output = runner.runProduce(lastSourceOffset, MAX_BATCH_SIZE); assertThat(output.getRecords().get(LANE), is(IsEmptyCollection.<Record>empty())); execute(ds, "DELETE FROM foo"); output = runner.runProduce(output.getNewOffset(), MAX_BATCH_SIZE); List<Record> records = new ArrayList<>(); records.addAll(output.getRecords().get(LANE)); assertThat(records, hasSize(count)); for (int i = 0; i < count; i++) { Record rec = records.get(i); assertThat(rec.get("/Type"), is(create("DELETE"))); assertThat(rec.get("/OldData/bar"), is(create(i))); } // no more data output = runner.runProduce(output.getNewOffset(), MAX_BATCH_SIZE); assertThat(output.getRecords().get(LANE), is(IsEmptyCollection.<Record>empty())); // no more data after reconnect runner.runDestroy(); runner = new SourceRunner.Builder(MySQLBinLogDSource.class, source) .addOutputLane(LANE) .build(); runner.runInit(); output = runner.runProduce(output.getNewOffset(), MAX_BATCH_SIZE); assertThat(output.getRecords().get(LANE), is(IsEmptyCollection.<Record>empty())); }